Buy Viagra (Sildenafil Citrate) no prescription
Viagra (sildenafil) is a drug used to treat erectile dysfunction (impotence). Originally developed by British scientists, it is a PDE-5 inhibitor. It is brought to the market by Pfizer, a US based pharmaceutical company. It regulates blood flow in the penis and thus has been the prime treatment for erectile dysfunction in men. It's use is not approved for women.
Viagra appears as a blue film-coated rounded tablet available in three doses (20, 50 and 100 mg equivalence of sildenafil). It contains various inactive ingredients in addition to the active ingredient, sildenafil citrate. The required dosage of Viagra depends upon your age, your severity of erectile dysfunction and your previous experiences of using Viagra.
When you are sexually stimulated, nitric oxide (NO) is released by the brain in erectile tissues of your penis. It then stimulates cGMP (messenger cyclic guannosine monophosphate) which helps to relax the muscle cells. The relaxation is due to the dilation of arterial tissues in your penis and thereby blood flows more easily to your penis. Further, the tissue fills with blood during sexual arousement. Erection is a combined result of both of these processes. So, here is how Viagra works. When you turned on, the brain will stimulate the production of nitric acid in your erectile tissues and this produces cGMP. Then, Viagra maintains required cGMP levels in the muscle cells and relaxes them. This increases blood flow to your penis gives you erection. Sexual stimulation is not caused by Viagra. It is only effective when you are sexually stimulated.
Various medical tests have shown that Viagra is more safe and effective than other drugs of the same class (Cialis and Levitra). It might not give you erection on taking it the first time. It is advised to take at least 8 times before you get improvement in your erectile functioning. The effect of Viagra remains for between 4 and 6 hours. Taking Viagra after a meal with high fat content may make it require an hour longer to become effective.
The common side effects of Viagra include headache, facial flushing, difficulty in digestion, sudden vision loss,etc. These side effects are mild and usually don't last longer than a few hours. You should not be taking Viagra if your body has medical problems such as severe heart or lung problems, recent heart attack, low blood pressure and certain inherited eye diseases. Further, levels of sex hormone should be checked by performing a diabetes blood test. Viagra may easily interact with many drugs, so inform your doctor about other prescriptions you have been taking. In case of accidental overdose or painful erection, call your doctor right away.
Viagra should be kept out of children's reach and should be kept in it's original container.
The information we provide about the drug is factual and completely genuine covering all details. If you are interested in online buying Viagra, then you've come to the right place. From us, you can buy Viagra with no prescription. Take it and thereby prevent impotence.